Borrowing rate for the credit union is a source of income to cover the administrative costs. All excess funds are returned to members in the form of dividends on savings. The difference between credit unions and banks is clearly is apparent when comparing the structure of assets and liabilities of credit unions and banks. As of the January 1, 2012 the national associations and confederations unite more than 196 million members participating in the 51,013 credit unions in 100 countries. The main activities of credit unions, aimed at the organization of mutual aid and social support of citizens is not intended to profit. Credit unions base their activities on savings of shareholders, their shares and savings contributions, which make up the fund of mutual financial assistance - a source of cash loans to shareholders. Today, the World Council of Credit Unions is represented as members four regional confederations and twelve national associations.